√B and √C are supplementary angles.
√B + √C = 180
4x + 60 = 180
4x = 120
x = 30
Answer: A
I could be wrong but is it $1.20?
Answer:
1 hour and 30 minutes
Step-by-step explanation:
There is 1 hour between 4 and 5
30 minutes between 15 and 45
Square root 9e^2f and 49
then divide by 9
